diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-02-01 16:59:13 +0000 |
|---|---|---|
| committer | Josh Boyer <jwboyer@linux.vnet.ibm.com> | 2009-02-14 14:40:11 -0500 |
| commit | 41b6a085e48d0d9e1200946755f49f31dd930137 (patch) | |
| tree | 9fd9bd0e3f0e72e64cdaea625c4c7124ab8ae120 /arch/powerpc | |
| parent | 018f76ec516c09a5381e517d0739d377a60ec0d5 (diff) | |
powerpc/4xx: Enable PCI domains on 4xx
4xx chips commonly now have multiple PHBs, there is no reason to not
enable PCI domains on them. The main issue with PCI domains is X but
currently its already somewhat busted for other reasons such as the
36-bit physical address space, which I'm fixing separately.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/sysdev/ppc4xx_pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/ppc4xx_pci.c b/arch/powerpc/sysdev/ppc4xx_pci.c index 77fae5f64f2..ef0fafcbfbc 100644 --- a/arch/powerpc/sysdev/ppc4xx_pci.c +++ b/arch/powerpc/sysdev/ppc4xx_pci.c @@ -1822,6 +1822,8 @@ static int __init ppc4xx_pci_find_bridges(void) { struct device_node *np; + ppc_pci_flags |= PPC_PCI_ENABLE_PROC_DOMAINS | PPC_PCI_COMPAT_DOMAIN_0; + #ifdef CONFIG_PPC4xx_PCI_EXPRESS for_each_compatible_node(np, NULL, "ibm,plb-pciex") ppc4xx_probe_pciex_bridge(np); |